Table 1.

Mean (SD) in MPa for each group tested. Means with similar superscript symbols indicate non-significant differences (p<0,01)

Irrigating Solution	Filling material	Mean (SD)
2.5% NaOCl + 17% EDTA	AH 26	14.6 (4.5)a
	Epiphany	21.6 (6.0)b
	EndoRez	15.2 (3.7)a
	Grossman’s sealer	11.7 (4.1)ac
Saline solution	AH 26	13.0 (3.7)ac
	Epiphany	20.2 (5.8)b
	EndoRez	13.2 (4.2)ac
	Grossman’s sealer	6.9 (3.7)c

Means with similar superscript symbols indicate no statistically significant differences (p<0.01)